FAQ
Home > Products > Elemental Metal Series

Niobium powder(Nb)

Niobium powder is a light gray amorphous powder with a melting point of 2468°C and a boiling point of 4742°C. The neutron capture section of niobium is small, and the thermal conductivity and strength are high.
Model:Nb-001
APS(D50):-100 325mesh
Purity(%):99.9%
C(%):≤0.05
N (%):≤0.05
O (%):≤0.5
CAS NO.:7440-03-1
EINECS (EC NO.):231-113-5
Share With:
Niobium powder
Product Description
Niobium powder is a light gray amorphous powder with a melting point of 2468°C and a boiling point of 4742°C. The neutron capture section of niobium is small, and the thermal conductivity and strength are high. In atomic energy reactors, it is used as a nuclear fuel cladding material, nuclear fuel alloy additive, and heat exchanger of knot manufacture valves, nozzles and other high temperature parts.
 
Product Features
1, High purity (99.9), low gas element, small particle size (1-3um), special niobium powder for spraying has a concentrated particle size distribution, good fluidity, and approximately spherical.
Technical Specification
Model APS(D50) Purity(%) O(%) N(%) C(%) H(%)
Nb-001 -100、-325 mesh 99.9% ≤0.5 ≤0.05 ≤0.05 ≤0.01
Nb-002 1-10um (spherical) 99.5% ≤0.8 ≤0.05 ≤0.05 ≤0.05
Nb-003 0.1-1um (spherical) 99.5% ≤1.0 ≤0.05 ≤0.05 ≤0.05
Nb-004 100+325 mesh
 (thermal spraying)
99.9% ≤0.3 ≤0.05 ≤0.05 ≤0.01
Customized chemical composition and particle size can be made according to customer requirements.
SEND MESSAGE
RELATED PRODUCTS
Hafnium powder
Hafnium powder (Hf)
Model:Hf-002
APS(D50):-100+325mesh
Tantalum powder
Tantalum powder (Ta)
Model:Ta-001
APS(D50):-325mesh
Rhenium Powder
Rhenium Powder
Model:Re 0001
APS(D50):-300mesh
Sphercial titanium powder
RELATED cases
3D printing spherical titanium powder
Jul 20, 2021
3D printing spherical titanium powder
Jul 20, 2021
Special powder for thermal spraying: coarse-grained hafnium diboride
Solid Rocket Motor Throat -Hafnium Carbide
Jul 20, 2021
Solid Rocket Motor Throat -Hafnium Carbide